Description

(Z)-(9-Octadecenyl) Dihydrogen 2-Hydroxypropane-1,2,3-Tricarboxylate is a specialized oleyl ester derivative of citric acid, offering unique surfactant and chelating properties. This compound is valued for its ability to act as a multifunctional additive, providing both emulsification and metal ion sequestration in complex formulations. It is primarily sought by manufacturers in the cosmetics, personal care, and industrial lubricant sectors for its performance and biodegradability profile.

Application

• Cosmetic & Personal Care Formulations: Used as a non-ionic emulsifier and skin-conditioning agent in creams, lotions, and hair care products.
• Industrial Lubricants & Metalworking Fluids: Functions as a friction modifier, emulsifier, and corrosion inhibitor.
• Polymer & Plastic Additives: Acts as a plasticizer and stabilizer, particularly in PVC and other flexible polymer systems.
• Textile Processing: Employed as a softening agent, lubricant, and antistatic agent for fibers and fabrics.
• Agricultural Adjuvants: Serves as a surfactant and penetrant in pesticide and herbicide formulations.
• Cleaning & Detergent Products: Enhances the cleaning power and foam stability in industrial and institutional cleaners.

Basic Information

Product Name	(Z)-(9-Octadecenyl) Dihydrogen 2-Hydroxypropane-1,2,3-Tricarboxylate
CAS No.	85586-84-1
Molecular Formula	C24H44O8
Molecular Weight	460.61 g/mol
Synonyms	Oleyl Citrate; Citric Acid Oleyl Ester; 2-Hydroxy-1,2,3-propanetricarboxylic Acid (Z)-9-Octadecenyl Ester; Monooleyl Citrate; Citrem O; (9Z)-9-Octadecen-1-yl 2-hydroxypropane-1,2,3-tricarboxylate
EINECS	Contact for details

Quality Control

Our production of (Z)-(9-Octadecenyl) Dihydrogen 2-Hydroxypropane-1,2,3-Tricarboxylate adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including assay, identification, and impurity profiling, to ensure it meets precise customer specifications. Certificates of Analysis (COA) documenting purity, physical characteristics, and compliance are available for every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is easily oxidized and should be kept under an inert atmosphere (e.g., nitrogen) for long-term storage to maintain stability and prevent degradation.

Specification

Item	Specification
Appearance	Pale yellow to amber viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Acid Value	≤ 10.0 mg KOH/g
Saponification Value	Contact for details
Moisture (KF)	≤ 0.5%
Heavy Metals (as Pb)	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.